268254428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1063}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 530535936

約数和(自身を除く): 262281508

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 211, 299, 422, 598, 844, 1063, 1196, 2126, 2743, 4252, 4853, 5486, 9706, 10972, 13819, 19412, 24449, 27638, 48898, 55276, 63089, 97796, 126178, 224293, 252356, 317837, 448586, 635674, 897172, 1271348, 2915809, 5158739, 5831618, 10317478, 11663236, 20634956, 67063607, 134127214, 268254428]

約数ペア:

[(1, 268254428), (2, 134127214), (4, 67063607), (13, 20634956), (23, 11663236), (26, 10317478), (46, 5831618), (52, 5158739), (92, 2915809), (211, 1271348), (299, 897172), (422, 635674), (598, 448586), (844, 317837), (1063, 252356), (1196, 224293), (2126, 126178), (2743, 97796), (4252, 63089), (4853, 55276), (5486, 48898), (9706, 27638), (10972, 24449), (13819, 19412)]